dc = UniAddress.getByName(mb);
                } else {
                    dc = UniAddress.getByName(server, possibleWorkgroup);
                }

                req.getSession(); /* ensure session id is set for cluster env. */
                challenge = SmbSession.getChallenge(dc);
                if ((ntlm = NtlmSsp.authenticate(req, resp, challenge)) == null) {
                    return;
                }

            when(mockReferral.getRFlags()).thenReturn(0);
            when(mockReferral.getNode()).thenReturn("\\server\\share\\path");

            String reqPath = "\\\\server\\share\\path\\file";
            // Ensure consumed is within bounds to avoid StringIndexOutOfBoundsException
            consumed = Math.min(consumed, reqPath.length());

        }

    }

    /**
     * Initializes OpenSearch monitoring probes.
     * Forces the loading of process, OS, and JVM monitoring probes
     * to ensure they are available for system monitoring during crawling.
     */
    static void initializeProbes() {
        // Force probes to be loaded
        ProcessProbe.getInstance();
        OsProbe.getInstance();

    private byte[] preauthIntegrityHash;
    private static final int SIGNATURE_OFFSET = 48;
    private static final int SIGNATURE_LENGTH = 16;

    @BeforeAll
    static void setupClass() {
        // Ensure BouncyCastle provider is available for AES-CMAC
        if (Security.getProvider(BouncyCastleProvider.PROVIDER_NAME) == null) {
            Security.addProvider(new BouncyCastleProvider());
        }
    }

    void testSecureKeyWiping() {
        // Given
        byte[] originalEncKey = testEncryptionKey.clone();
        byte[] originalDecKey = testDecryptionKey.clone();

        // Ensure keys are not zero initially
        assertFalse(isAllZeros(originalEncKey), "Original encryption key should not be all zeros");
        assertFalse(isAllZeros(originalDecKey), "Original decryption key should not be all zeros");

            // before following deeper ones. Otherwise e.g. samba will return a broken
            // referral.
            synchronized (trans) {
                try {
                    // ensure connected
                    trans.ensureConnected();
                    refServerName = trans.getRemoteHostName();
                } catch (final IOException e) {

            // When
            byte[] bytes = message.toByteArray();

            // Then
            assertNotNull(bytes);
            // Ensure target name is NOT written to the byte array
            int flags = Type2Message.readULong(bytes, 20);
            assertFalse((flags & Type2Message.NTLMSSP_REQUEST_TARGET) != 0);
        }

        @Test

        // Create the file
        SmbFile file = new SmbFile(baseUrl + "shared/" + filename, testContext);
        file.createNewFile();
        assertTrue(file.exists(), "File should exist after creation");

        // Ensure proper cleanup before delete
        file.close();
        Thread.sleep(500); // Give more time for handle release
        System.gc(); // Force garbage collection
        Thread.sleep(200);

            getClient().clearScroll(scrollId);
        }

        refresh();
    }

    /**
     * Generates a unique ID for a document based on session ID and URL.
     * Uses hashing for long IDs to ensure they fit within OpenSearch limits.
     *
     * @param sessionId The session ID.
     * @param url The URL.
     * @return The generated unique ID.
     */

                                logger.debug("Failed to close LDAP context", e);
                            }
                        }
                    }
                } finally {
                    // Ensure ThreadLocal is always cleaned up, even if context.close() fails
                    contextLocal.remove();
                }
            }
        }
    }